* Merge from debian unstable, remaining changes: - Promoted gnumeric-doc to Recommends in gnumeric package for help to be installed automatically - gnumeric-gtk is a transitional package - gnumeric conflicts with gnumeric-gtk << 1.8.3-3ubuntu1 - call initltool-update in po* - remove psiconv support (psiconv is in universe): o debian/control: remove B-D on libpsiconv-dev o debian/rules: don't pass --with-psiconv to ./configure o debian/gnumeric-plugins-extra.install: don't install the psiconv plugin